Vitamins and magnesium

Studies investigating the effect of vitamin B6 in improving the behaviour of children with autism have been reported for over three decades. Several studies tried to evaluate the effects of vitamin B6/Mg on a variety of characteristics such as verbal communication, non-verbal communication, interpersonal skills and physiological function in individuals with autism. Due to the small number of studies, the methodological quality of studies, and small sample sizes, no recommendation can be advanced regarding the use of B6-Mg as a treatment for autism.